¹ tn The meaning of the participle ἀληθεύοντες (alhqeuonte"; from the verb ἀληθεύω [alhqeuw]) is debated. In classical times the verb could mean “to speak the truth,” or “to be true, to prove true.” In the LXX it appears five times (Gen 20:16; 42:16; Prov 21:3; Isa 44:26; Sir 34:4) and translates four different Hebrew words; there it is an ethical term used of proving or being true, not with the idea of speaking the truth. In the NT the only other place the verb appears is in Gal 4:16 where it means “to speak the truth.” However, in Ephesians the concept of “being truthful” is the best sense of the word. In contrast to the preceding verse, where there are three prepositional phrases to denote falsehood and deceit, the present word speaks of being real or truthful in both conduct and speech. Their deceit was not only in their words but also in their conduct. In other words, the believers’ conduct should be transparent, revealing the real state of affairs, as opposed to hiding or suppressing the truth through cunning and deceit. See H. W. Hoehner, Ephesians, 564-65, and R. Bultmann, TDNT 1:251.

² tn “become wise by understanding”; Grk “understanding.” The imperative “be wise” is apparently implied by the construction of vv. 15-21. See the following text-critical note for discussion.

³ tc ‡ The best witnesses read the imperative here (so Ì⁴⁶ א A B P 0278 33 81 1739 pc). The participle is found primarily in the Western and Byzantine texttypes (D² Ψ 1881 Ï latt [D* F G are slightly different, but support the participial reading]). But the participle is superior on internal grounds: The structure of v. 17 almost requires an imperative after ἀλλά (alla), for this gives balance to the clause: “Do not become foolish, but understand…” If the participle is original, it may be imperatival (and thus should be translated just like an imperative), but such is quite rare in the NT. More likely, there is an implied imperative as follows: “Do not become foolish, but become wise, understanding what the will of the Lord is.” Either way, the participle is the harder reading and ought therefore to be considered original. It is significant that seeing an implied imperative in this verse affords a certain symmetry to the author’s thought in vv. 15-21: There are three main sections (vv. 15-16, v. 17, vv. 18-21), each of which provides a negative injunction, followed by a positive injunction, followed by a present adverbial participle. If συνίετε (suniete) is original, this symmetry is lost. Thus, even though the external evidence for συνιέντες (sunientes) is not nearly as weighty as for the imperative, both the transcriptional and intrinsic evidence support it.

⁴ tn Or perhaps “Parents” (so TEV, CEV). The plural οἱ πατέρες (Joi patere", “fathers”) can be used to refer to both the male and female parent (BDAG 786 s.v. πατήρ 1.b).

⁵ tn Or “do not make your children angry.” BDAG 780 s.v. παροργίζω states “make angry.” The Greek verb in Col 3:21 is a different one with a slightly different nuance.